The three purposes of this study were to (a) describe fraction ordering errors among at-risk fourth grade students, (b) assess the effect of part-whole understanding and accuracy of fraction magnitude estimation on the probability of committing errors, and (c) examine the effect of students' ability to explain comparing problems on the probability of committing errors. Students ( N = 227) compl...

Error is an inevitable part of life and cannot be completely eliminated, but it can be minimized. A root cause analysis is a technique for understanding the systematic error causes that is involved beyond a person or people to implement an errors and including field and environmental causes of errors when occur in this situation too. An important factor of an error occurrence is a root cause (c...

Background: Considering the role of laboratory tests as a central part of controlling health expenditure, this study intends to investigate laboratory tests overutilization in Iran to pave the way for future interventions.   Methods: Inappropriate laboratory utilization was reviewed in a cross-sectional survey through the retrospective analysis of 384 medical records at a tertiary cente...

background: considering the role of laboratory tests as a central part of controlling health expenditure, this study intends to investigate laboratory tests overutilization in iran to pave the way for future interventions.   methods: inappropriate laboratory utilization was reviewed in a cross-sectional survey through the retrospective analysis of 384 medical records at a tertiary center. to pa...

Despite CPOE (Computerized Physician Order Entry) systems' potential to enhance patient safety by reducing medication errors, recent studies have cast some doubts on their role in error reduction. CPOE systems with poorly designed interfaces have proven to cause users dissatisfaction and to introduce new kind of errors in the ordering process, suggesting a threat instead of an enhancement of pa...

In this paper, we introduce an alternative classification of agent types based on the BOID architecture. According to BOID, agents consist of at least four components called beliefs, obligations, intentions, and desires. The output of the different components may conflict and these conflicts are solved by an ordering function that determines in which order components should generate outputs. It...

Many real networks have cliques as their constitutional units. Here we present a family of scale-free network model consist of cliques, which is established by a simple recursive algorithm. We investigate the networks both analytically and numerically. The obtained analytical solution shows that the networks follow a powerlaw degree distribution, with degree exponent continuously tuned between ...

how to cite this article: ahmadabadi f. neurometabolic registry site in iran. iran j child neurol autumn 2012; 6:4 (suppl. 1): 21. pls see pdf.

as oral skills are increasingly seen as a high priority, phonology and pronuncia tion teaching are occupying a central position in the teaching and learning of other languages. the present study is an attempt to shed some light on identifying and exploring the diffculties of iranian efl learners in phonology and pronunciation. to achieve this goal, 3 male language learners (elementary, intermed...